Lazerpoint
TM
RF RX-91
Basic Receiver
Installation Instructions
Section 1
General Description
Camden Lazerpoint™ Radio Controls comprise the following
models:
- CM-TX-9 Wall switch ready transmitter
- CM-RX-91 Basic Receiver
- CM-RX-92 Full function (dual relay) Receiver.
This instruction manual covers the TX-9 and RX-91 models as
well as the plug-in daughterboard’s, and related accessories.
Camden Lazerpoint™ RF is the first system designed to
address the specific needs of the Automatic Door industry.
Unlike typical “garage door” RF, Camden’s Lazerpoint™
operates at 915 MHz frequency to “cut through” the noise
and clutter, and penetrate typical building materials to ensure
a reliable installation every time.
TX-9 transmitters utilize readily available AAA batteries, and
special circuitry to assure long life.
A proprietary piezo sounder is used to annunciate low battery,
battery level, and “stuck switch” conditions.
Two receiver models are offered – the basic single relay
RX-91, and the full function RX-92. The RX-92 offers 6
operating modes including dual independent channels,
latching, and bi-directional sequencing.
Both receivers can be fitted with plug-in daughterboard’s
ensuring compatibility with older RF technologies. Up to two
such boards may be installed at one time, simultaneously
allowing the receiver to work with three different frequencies
– another Camden exclusive.
Both receiver models feature convenient terminal strip
connections, visual signal strength indicators, and 40 code
memory with push-and-learn technology.
Section 2
Installation
Mounting
The TX-9 is designed to mount behind a switch in a wall-box,
post, or other suitable enclosure. Double sided tape is used
to attach the circuit board and battery holder securely to the
enclosure. Even though the circuit board is conformal coated,
care should be taken to ensure the transmitter does not
get wet.
The RX91 receiver is designed to mount inside the automatic
door header. Screw holes are located at each end of the
receiver case, or the included velcro may also be used to
hold it securely.
For Dimensional information refer to RX-91 Electrical and
Mechanical Drawing on Page 4.
Wiring
Note: Do not use the Lazerpoint RF system as a Safety
device!!. If safety devices are used, always wire them directly
to the operator control box.
Refer to the TX-9 Installation Drawing (supplied with
Transmitter) for the following connections:
Connect the transmitter wires to the activating switch (N.O.
momentary dry contacts). Insert 2 fresh AAA alkaline batteries
(provided) into the battery holder.
Press the switch and observe the red LED to ensure proper
transmission.
Test the transmitter by pressing and holding the switch for
5 seconds. The piezo speaker should sound 5 beeps,
meaning the batteries are at full capacity. This is the Battery
Gauge™ feature.
If the piezo beeps only 1 - 3 times, you should change the
batteries for fresh (new) ones.
Now press and hold the switch for 15 seconds. The piezo
should now make a distinctive hi-low sound.
This signal will sound for 6 seconds, then turn off for a minute,
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